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BUSINESS ACQUISITIONS (Details) - USD ($) $ in Millions |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 11, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Business Acquisition [Line Items] |  |  |  |
Goodwill |  | $ 6,605 | $ 6,563 | $ 6,335
Customer Relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Intangible assets, useful life |  | 18 years |  |
Boyce & Bynum |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Consideration | $ 61 |  |  |
Cash paid for acquisition | 55 |  |  |
Goodwill | 41 |  |  |
Goodwill, expected tax deductible amount | 35 |  |  |
Boyce & Bynum | Customer Relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Intangible assets | $ 20 |  |  |
Intangible assets, useful life | 15 years |  |  |
Boyce & Bynum | Fair Value, Inputs, Level 3 |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Contingent consideration, liability | $ 6 |  |  |

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- Definition The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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